None of those patients died, he said.
Health officials encouraged broader vaccinations to prevent future outbreaks of the disease.
“We are absolutely confident that if we had higher levels of immunity in the community this outbreak would not have happened,” Chavez said on a conference call with reporters.
Across the United States, nearly 150 measles cases were linked to the outbreak that began in December at Disneyland and its adjacent California Adventure park in Anaheim, California, officials said.
It is believed to have started with a theme park visitor who had been exposed to measles overseas, Chavez said.
Source: Reuters Health